Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since November 2, 2023.
CVE-2023-46604
Apache ActiveMQ Deserialization of Untrusted Data Vulnerability
Added to KEV November 2, 2023
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2023-46604
- CWE
- CWE-502
- Affected products
- ActiveMQ · Apache ActiveMQ · Apache
What happened
Apache ActiveMQ contains a deserialization of untrusted data vulnerability that may allow a remote attacker with network access to a broker to run shell commands by manipulating serialized class types in the OpenWire protocol to cause the broker to instantiate any class on the classpath.
What it means for your business
Apache ActiveMQ is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2023-46604). Apache ActiveMQ contains a deserialization of untrusted data vulnerability that may allow a remote attacker with network access to a broker to run shell commands by manipulating serialized class types in the OpenWire protocol to cause the broker to instantiate any class on the classpath. CISA remediation due date: 2023-11-23. If you need help checking exposure, call (864) 335-9223.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA due date: November 23, 2023
Sources
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